The Electric Power Research Institute (EPRI) announced today that five electric utilities in the United States and Canada have joined EPRI to host studies of the impacts of retrofitting advanced amine-based post-combustion carbon dioxide (CO2) capture technology to existing coal-fired power plants.

Constellation Energy today announced that its subsidiary, Constellation NewEnergy, will offer a Carbon Footprint Solution to help commercial, industrial and institutional customers throughout North America manage their greenhouse gas (GHG) emissions.

APX, Inc, a global leader in registration and tracking of emission and renewable energy credits for the fast-growing environmental "cap-and-trade" marketplace, has been selected to develop and manage a greenhouse gas emissions offset registry for the Switzerland-based Gold Standard Foundation.

Constellation Energy today announced that its subsidiary, Constellation NewEnergy, has entered into a purchase agreement for renewable energy with HMSHost Corporation, a world leader in travel dining and shopping.